Vanity drain fittings for remodeled bathroom

New vanity location will place vanity drain on the centerline of the existing 3" vent for this bathroom and the adjoining bathroom. (Existing vanity is offset about 24" off vent centerline. Adjoining bathroom vanity is about the same distance off the vent.) Existing plumbing has a double y with the vanity drain lines going into the vent. Does someone make a double y with the drain fittings at 90 degrees rather than the expected 180 degrees?

I can refit the vent with the new vanity drain below the existing y, but would prefer to keep the new drain on or close to to the existing drain grade.